75283605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 63094635

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 191, 285, 461, 573, 855, 955, 1383, 1719, 2305, 2865, 3629, 4149, 6915, 8595, 8759, 10887, 18145, 20745, 26277, 32661, 43795, 54435, 78831, 88051, 131385, 163305, 264153, 394155, 440255, 792459, 1320765, 1672969, 3962295, 5018907, 8364845, 15056721, 25094535, 75283605]

約数ペア:

[(1, 75283605), (3, 25094535), (5, 15056721), (9, 8364845), (15, 5018907), (19, 3962295), (45, 1672969), (57, 1320765), (95, 792459), (171, 440255), (191, 394155), (285, 264153), (461, 163305), (573, 131385), (855, 88051), (955, 78831), (1383, 54435), (1719, 43795), (2305, 32661), (2865, 26277), (3629, 20745), (4149, 18145), (6915, 10887), (8595, 8759)]